The Jumbo Shrimp is a character who first appeared in the episode "Mermaid Man and Barnacle Boy II." He also made a second appearance in the episode "The Bad Guy Club for Villains." He is a muscular shrimp and has four arms. He is an enemy of Mermaid Man and Barnacle Boy.
He has red eyes and has a big muscular body. He wears purple shorts and has four arms. When he was younger, he had the same colors as Man Ray (blue and red).